/* ---------------- Footer ---------------- */
.footer { position: relative; background: #0A2016; color: #b6c8bf; padding: 3.5rem 0 1.6rem; overflow: hidden; }
.footer::before { content: ""; position: absolute; right: -200px; top: -220px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(47,191,113,.14), transparent 65%); pointer-events: none; }
.footer .container { position: relative; }

.ft-help { display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; flex-wrap: wrap;
  padding: 1.3rem 1.5rem; border-radius: 20px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); margin-bottom: 3rem; }
.ft-help__txt { display: flex; align-items: center; gap: 1rem; }
.ft-help__ico { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 14px; background: rgba(111,224,172,.14); color: #6fe0ac; font-size: 1.3rem; }
.ft-help b { display: block; color: #fff; font-family: var(--font-display); font-size: 1.1rem; }
.ft-help small { color: #8fa79c; font-size: .88rem; }
.ft-help__btns { display: flex; gap: .6rem; flex-wrap: wrap; }
.ft-btn-ghost { border: 1px solid rgba(255,255,255,.2); color: #dcebe3; background: transparent; }
.ft-btn-ghost:hover { border-color: #6fe0ac; color: #fff; background: rgba(255,255,255,.05); }

.ft-main { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 2rem; }
.brand--footer .brand__name { color: #fff; font-weight: 800; letter-spacing: -.01em; }
.brand--footer .brand__name span { color: #2fbf71; }
.footer__about { font-size: .9rem; line-height: 1.65; color: #8fa79c; margin: 1.1rem 0 1.1rem; max-width: 22rem; }
.footer .ft-contact { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; gap: .5rem; }
.ft-contact li { display: flex; align-items: center; gap: .6rem; font-size: .88rem; color: #9fb6ab; }
.ft-contact i { color: #6fe0ac; }
.ft-contact a { color: #cfe3d9; }
.ft-contact a:hover { color: #6fe0ac; }
.footer__social { display: flex; gap: .5rem; }
.footer__social a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08); color: #cfe3d9; transition: .2s; }
.footer__social a:hover { background: var(--brand); border-color: var(--brand); color: #fff; transform: translateY(-2px); }

.footer h5 { color: #fff; font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1.1rem; font-family: var(--font-body); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.ft-col li { margin-bottom: .6rem; }
.ft-col a { position: relative; color: #9fb6ab; font-size: .9rem; transition: color .2s, padding .2s; display: inline-flex; align-items: center; gap: .4rem; }
.ft-col a:hover { color: #6fe0ac; padding-left: .35rem; }
.ft-tag { font-size: .6rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: #062014; background: #6fe0ac; padding: .1rem .4rem; border-radius: 99px; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08); margin-top: 2.8rem; padding-top: 1.4rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; font-size: .82rem; color: #7d958a;
}
.ft-pay { display: flex; gap: .4rem; flex-wrap: wrap; }
.ft-pay span { font-size: .72rem; font-weight: 700; color: #cfe3d9; padding: .3rem .65rem; border-radius: 7px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); }

@media (max-width: 991.98px) {
  .ft-main { grid-template-columns: repeat(2, 1fr); }
  .ft-brand { grid-column: 1 / -1; }
}
@media (max-width: 575.98px) {
  .ft-help { padding: 1.1rem; }
  .ft-help__btns, .ft-help__btns .btn { width: 100%; }
  .ft-main { gap: 1.6rem 1rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ---------------- Back to top ---------------- */
.to-top {
  position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px;
  border-radius: 50%; border: 0; background: var(--brand); color: #fff; font-size: 1.2rem;
  box-shadow: var(--shadow-brand); cursor: pointer; opacity: 0; visibility: hidden;
  transform: translateY(10px); transition: .25s; z-index: 1040;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--brand-dark); }